25555852

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5710

約数の個数: 36

約数和(自身を含む): 54295920

約数和(自身を除く): 28740068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 5669, 11338, 22676, 39683, 79366, 130387, 158732, 260774, 277781, 521548, 555562, 912709, 1111124, 1825418, 3650836, 6388963, 12777926, 25555852]

約数ペア:

[(1, 25555852), (2, 12777926), (4, 6388963), (7, 3650836), (14, 1825418), (23, 1111124), (28, 912709), (46, 555562), (49, 521548), (92, 277781), (98, 260774), (161, 158732), (196, 130387), (322, 79366), (644, 39683), (1127, 22676), (2254, 11338), (4508, 5669)]